WO2010131261A2 - Procede de validation et d'introduction d'une ou plusieurs caracteristiques dans un systeme a alimentation electrique - Google Patents

Procede de validation et d'introduction d'une ou plusieurs caracteristiques dans un systeme a alimentation electrique Download PDF

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Publication number
WO2010131261A2
WO2010131261A2 PCT/IN2010/000280 IN2010000280W WO2010131261A2 WO 2010131261 A2 WO2010131261 A2 WO 2010131261A2 IN 2010000280 W IN2010000280 W IN 2010000280W WO 2010131261 A2 WO2010131261 A2 WO 2010131261A2
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WO
WIPO (PCT)
Prior art keywords
features
electrically powered
systems
data
energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IN2010/000280
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English (en)
Other versions
WO2010131261A3 (fr
Inventor
Chetan Kumar Maini
Prakash Ramaraju
Nagendra Babu Sathyanarayana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REVA ELECTRIC CAR CO (PVT) Ltd
Original Assignee
REVA ELECTRIC CAR CO (PVT) Ltd
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Filing date
Publication date
Application filed by REVA ELECTRIC CAR CO (PVT) Ltd filed Critical REVA ELECTRIC CAR CO (PVT) Ltd
Priority to US13/319,652 priority Critical patent/US20120053774A1/en
Priority to DE112010001963T priority patent/DE112010001963T5/de
Priority to CN2010800209303A priority patent/CN102439466A/zh
Publication of WO2010131261A2 publication Critical patent/WO2010131261A2/fr
Publication of WO2010131261A3 publication Critical patent/WO2010131261A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2045—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for optimising the use of energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/018—Certifying business or products
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/50—Control modes by future state prediction
    • B60L2260/54—Energy consumption estimation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/80—Management or planning
    • Y02P90/82—Energy audits or management systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84—Data processing systems or methods, management, administration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Definitions

  • This disclosure relates to systems which are at least partially powered by electricity, and more particularly but not exclusively to, a technique for validating introduction of new features in the systems which are at least partially powered by electricity.
  • BACKGROUND It is a common practice in business to introduce variants of a product in which features different from the existing model of the product are introduced.
  • a variant of an electric car model can be introduced to the market, in which the variant has an energy storage system, such as a battery, made of chemistry which is different from the chemistry of an energy storage system in an existing model of the electric car.
  • the new feature to be introduced is validated to ascertain safety, performance, and durability of the product, among other reasons.
  • validation of introduction of a new feature can be performed by making prototypes of the product with the new feature, and testing the product under various operating conditions. For example, if a new feature, such as a new charge profile for a battery of an electric car, has to be introduced, then the same is validated using various test electric cars. To validate this feature, the manufacturer of the electric car deploys the test electric cars in various geographic locations to ascertain the performance of the electric car in light of the newly introduced feature. The deployment of the test electric cars in various geographic locations will enable the manufacturer to validate the new feature under different weather conditions. For example, a newly introduced feature might work well in locations such as India which has moderate climate, whereas it might not work well in Alaska which has extremely challenging climatic conditions.
  • Such deployment of the product across various geographic locations can increase the cost of validating the new feature. Further, the high cost of introducing test products just for the sake of validating might lead to using fewer test products for validating. Using fewer test products for validating might decrease the reliability of validation. Further, introducing products solely for validation purposes and collecting data relating to the test products might also increase the time required for validation. Alternatively, manufacturers may use facilities that simulate various operating conditions to validate introduction of new features. However, building such facilities or renting such facilities may increase the cost of validation. Additionally, it may be difficult to find a facility which is capable of simulating all the desired types of operating conditions.
  • an embodiment provides a method for facilitating validation of introduction of one or more features in a variant of an electrically powered system, which is at least partially powered by electricity.
  • the electrically powered system includes, an energy storage system adapted to store electric energy, an energy consumption system configured to at least partially consume electric energy from the energy storage system, and an energy management system configured to at least manage the energy storage system and the energy consumption system.
  • the method includes introducing the features in a plurality of electrically powered systems which are at least partially powered by electricity. Thereafter, data is collected, corresponding to at least one of the energy storage system and the energy consumption system of each of the plurality of electrically powered systems, based on the information required for validating the features introduced in the electrically powered system.
  • the collected data corresponding to the energy storage system and the energy consumption system is transmitted to a remote location, thereby enabling analysis of the data at the remote location for validating introduction of the at least one feature in the variant of the electrically powered system.
  • a system for facilitating validation of introduction of one or more features in a variant of an electrically powered system which is at least partially powered by electricity.
  • the system includes, a plurality of electrically powered system and a data processing system. Each of the plurality of electrically powered systems is configured to enable introduction of the features in them.
  • Each of the electrically powered systems includes an energy storage system adapted to store electric energy, an energy consumption system configured to at least partially consume electric energy from the energy storage system, and an energy management system configured to collect data from the energy storage system and the energy consumption system, send instructions to the energy storage system and the energy consumption system, and transmit data to a remote location.
  • the data processing system located at the remote location is configured to communicate with the electrically powered systems, thereby enabling the data processing system to receive transmitted data and further enabling analysis of the data at the remote location for validating introduction of the at least one feature in the variant of the electrically powered system.
  • FIG. 1 is a block diagram illustrating a system 100 for facilitating validation of introduction of one or more features in a variant of an electrically powered system, in accordance with an embodiment
  • FIG. 2 is a block diagram illustrating an electrically powered system, in accordance with an embodiment
  • FIG. 3 is a block diagram illustrating an energy consumption system, in accordance with an embodiment
  • FIG. 4 is a block diagram illustrating an energy management system, in accordance with an embodiment
  • FIG. 5 is a flowchart illustrating a method for facilitating validation of introduction of one or more features in a variant of an electrically powered system, in accordance with an embodiment
  • FIG. 6 is a graph illustrating drive profiles of an electric vehicle, in accordance with an embodiment.
  • the embodiments disclosed herein facilitate validation of introduction of one or more features in a variant of an electrically powered system.
  • an electrically powered system such as an electric vehicle
  • the introduction of the features are validated. For example, if a new feature is to be introduced in a variant of an electric car, the introduction of the feature in the variant has to be validated.
  • the feature is introduced in several electric cars and data is collected from the electric cars. The collected data is analyzed to make a decision on introduction of the feature in a variant of the electric car that may be released in the market at a later date.
  • FIG. 1 is a block diagram illustrating a system 100 for facilitating validation of introduction of one or more features in a variant of an electrically powered system, in accordance with an embodiment.
  • the system 100 includes multiple electrically powered systems (EPSs) 104 and a data processing system (DPS) 102.
  • EPS 104 is a system which is at least partially powered by electric energy. Examples of EPSs 104 include, but are not limited to, electric vehicles, hybrid electric vehicles, and uninterruptible power supply systems.
  • a DPS 102 can be configured to receive and process data from an EPS 104.
  • one or more of the EPSs 104 are wirelessly connected to the DPS 102, which is located at a location which is remote to the location of the EPSs 104.
  • the EPSs 104 can be connected to the DPS 102 through a telecommunication network 106.
  • the EPSs 104 can communicate with the DPS 102 using any other data transfer technique.
  • the DPS 102 can include one or more memory devices connected to one or more processing units.
  • the one or more processing units can include, for example, a general-purpose microprocessor, an application-specific integrated circuit, a field- programmable gate array, another device capable of manipulating data, or a combination of devices.
  • at least some of the one or more memory devices are integrated with at least one of the processing units, hi an embodiment, the DPS 102 is a dedicated computer capable of wirelessly communicating over the network 106.
  • the DPS 102 may be a discrete set of components that perform the functions as a DPS 102 as described herein.
  • FIG. 2 is a block diagram illustrating an EPS 104, in accordance with an embodiment.
  • EPS 104 includes an energy storage system (ESS) 110, an energy consumption system (ECS) 108, and an energy management system (EMS) 112.
  • the ESS 110 can include a battery pack capable of storing electricity, one or more capacitors, a thermal storage device, a chemical storage device, a fuel tank, an energy conversion system, other energy storage devices, or a combination of devices.
  • the ESS 110 may comprise one or more of a lead-acid battery, a gel battery, a lithium ion battery, a lithium ion polymer battery, a NaS battery, a nickel-iron battery, a nickel metal hydride battery, a nickel-cadmium battery, and capacitors, among others.
  • the electric energy and/or other forms of energy stored in the ESS 110 can be at least partially consumed by one or more sub-systems of the ECS 108.
  • the ECS 108 may include one or more subsystems that use energy stored in the ESS 110.
  • FIG. 3 is a block diagram illustrating an energy consumption system 108, in accordance with an embodiment.
  • the ECS 108 can include sub-systems such as, a drive train 108a, a motor controller 108b, a cabin climate control 108c, a subsystem climate control 108d, a charging system 108e, a dashboard display 108f, a car access system 108g, a drive motor 108h, a seat climate control 108i, a cabin HVAC 108j, an add-on heating system 108k, a battery heater 1081, battery ventilation 108m, an on board charger 108n, a safety system 108o, a crash sensor 108p, a sensing system 108q, a temperature sensor 108r, a fluid level sensor 108s, a pressure sensor 108t and other subsystems, or a combination of subsystems.
  • the one or more subsystems of the ECS 108 are capable of at least partially consuming electric energy stored in the ESS 110.
  • the distribution of electric energy stored in the ESS 110 to the sub- systems of the ECS 108 is at least partially managed by the EMS 112.
  • FIG. 4 is a block diagram illustrating an EMS 112, in accordance with an embodiment.
  • the EMS 112 can include components configured to perform one or more of the following functions: managing the distribution of energy stored in the ESS 110, receiving instructions for managing the distribution of energy, and providing information about the distribution of energy.
  • the EMS 112 comprises a processor 402, a memory device 404, an input and output (I/O) device 406, and a signal transmitting and receiving device 408.
  • the processor 402 is capable of receiving and processing data obtained from the I/O device 406, the signal transmitting and receiving device 408, and the memory device 404. Further, the processor 402 can be configured to send data to the memory device 404 for storage.
  • the processor 402 can be configured to send commands to the I/O device 406, which can communicate the commands to systems and sub-systems associated with the I/O device 406. Further, the processor 402 can be configured to send data to the signal transmitting and receiving device 408 for transmitting the data to the DPS 102 and the like, hi an embodiment, the processor 402 is made of electronic circuits comprising commercially available general purpose microcontroller chips.
  • the memory device 404 may comprise a combination of volatile and non volatile memory chips that can store information in digital form.
  • the I/O device 406 can comprise sets of output lines, each of which is individually connected to the processor 402. These output lines may include analog inputs, analog outputs, digital inputs, digital outputs, pulse/frequency outputs and data lines, or a combination of line types.
  • the data lines can be connected to the external world through the signal transmitting and receiving device 408.
  • FIG. 5 is a flowchart illustrating a method for facilitating validation of introduction of one or more features in a variant of an electrically powered system, in accordance with an embodiment.
  • the features are introduced in multiple EPSs 104.
  • the EPSs 104 into which the features are introduced can include EPSs 104 used in the field, EPSs 104 used in a controlled test environment, a fleet of EPSs 104 used in a similar situation or setting, EPSs 104 used in a variety of different situations or settings, or a combination of EPSs 104 in controlled and uncontrolled environments.
  • the EPSs 104 into which the features are introduced can include EPSs 104 which have been sold to customers, and which are being used by the customers.
  • usage of EPSs 104 which are solely meant for validation may not be required.
  • the feature can be introduced in existing models of electric cars which are currently being used by customers.
  • the EPSs 104 in which the features are introduced may be located in distinct geographic locations.
  • the EPSs 104 may be located in places which have distinct weather conditions, terrain conditions and traffic conditions, among others.
  • the EPSs 104 in which the features are introduced may be experiencing distinct operating conditions.
  • the introduction of features in EPSs 104 which are experiencing distinct operating conditions enables collection of data from the EPSs 104 that enables understanding of performance of the EPSs 104 in light of the introduced features under various operating conditions.
  • variations of the features may be introduced in one or . more EPSs 104.
  • Introduction of variations of the features enables understanding of performance of the EPSs 104 with each of the feature variations. For example, if introduction of new charge profile for a battery of an electric car is to be validated, then variations of the new charge profile can be introduced in different EPSs 104.
  • Introducing variations of the charge profile can enable understanding of battery or ESS 110 behavior with different charge profiles. Measuring the results of the introduction of these variations can also enable selecting the most feasible charge profile that may be introduced in a variant of an electric car that may be released in the market at a later stage.
  • the features that are to be validated can be introduced in each of the EPSs 104.
  • one or more features may be introduced in each of the EPSs 104.
  • one or more features are introduced into one or more subsets of the EPSs 104.
  • the EMS 112 of the EPS 104 in which the feature is" being introduced may be reprogrammed. hi an embodiment, the reprogramming can be carried out from a remote location wirelessly over a telecommunication network, hi an embodiment, DPS 102 which is located at a remote location reprograms the EPS 104 over the network 106.
  • the EMS 112 may be connected to the DPS 102 using tangible connection to enable reprogramming of the EMS 112. Any other data communication technique can be used to transfer data, software, programming, or instructions between the DPS 102 and the EPS 104. In some embodiments, the EMS 112 is reprogrammed by any one data communication technique or by a combination of data communication techniques.
  • the data collected by the processor 402 is transferred to the DPS 102.
  • the transfer of data can be accomplished by any suitable technique.
  • the data collected by the processor 402 can be transmitted to a remote location.
  • the data collected by the processor 402 may be stored in the memory device 404 and transmitted by the signal transmitting and receiving device 408.
  • the data is transmitted to the remote location periodically by retrieving the required data from the memory device 404.
  • the data collected is partially transmitted to the remote location. Alternatively, all the collected data may be transmitted.
  • the processor 402 processes the collected data before transmitting.
  • the collected data may be processed by the processor 402 before transmitting.
  • the data may be transmitted without being processed before transmitting.
  • the transmitted data is received at the remote location by the DPS 102
  • system 100 is used to validate introduction of a heating feature in a variant of electric vehicles.
  • the heating feature is introduced into existing electric vehicles.
  • the heating feature is introduced by integrating required components in the vehicles. Subsequently, data corresponding to performance of the vehicle in light of the introduced feature is collected.
  • the collected data is used to validate the introduction of the feature.
  • system 100 is used to validate introduction of new drive pattern in a variant of electric vehicles.
  • introduction of new drive profile in vehicles which may be used inside a college campus may be validated. It may be noted that vehicles which may be used only in the campus may be driven at speeds lower than that of vehicles driven on city roads.
  • FIG. 6 is a graph illustrating drive profiles of an electric vehicle, in accordance with an embodiment.
  • drive profiles of existing vehicles is changed from existing drive profile 604 to a new drive profile 602.
  • the new drive profile 602 provides higher acceleration and lower top speed as compared to existing drive profile 604.
  • the new feature may be introduced in the EPS 104 by introducing one or more components in the EPS 104. For example, if introduction of a new type of battery in a variant of EPS 104 has to be validated, then the new type of battery is introduced in the existing EPS 104 for validation. Subsequently, data from the EPS 104 is collected wirelessly to validate introduction of the new type of battery.
  • the embodiments disclosed herein can be implemented through at least one software program running on at least one hardware device and performing network management functions to control the network elements.
  • the network elements shown in Fig. 1 include blocks which can be at least one of a hardware device, or a combination of hardware device and software module.
  • the embodiment disclosed herein describes facilitating validation of introduction of one or more features in a variant of an electrically powered system. Therefore, it is understood that the embodiments disclosed include a program and a computer readable medium having data stored therein.
  • the computer readable medium can contain program code for implementing one or more steps of the disclosed methods.
  • the disclosed embodiments also include a server or any suitable programmable device configured to execute that program code.
  • One or more of the disclosed methods can be implemented through or together with a software program written in, e.g., very high speed integrated circuit hardware description language (VHDL) or another programming language. Further, the disclosed methods can be implemented by one or more software modules being executed on at least one hardware device.
  • the at least one hardware device can include any kind of portable device that can be programmed.

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Abstract

L'invention concerne un procédé et un système destinés à faciliter l'introduction d'une ou plusieurs caractéristiques dans une variante d'un système à alimentation électrique. Ledit procédé consiste à introduire les caractéristiques dans une pluralité de systèmes à alimentation électrique qui sont au moins partiellement alimentés en électricité, après quoi sont collectées les données correspondant au système de stockage d'énergie et/ou au système de consommation d'énergie de chacun des systèmes à alimentation électrique, en fonction des données requises pour la validation des caractéristiques introduites dans le système à alimentation électrique. Les données collectées correspondant au système de stockage d'énergie et au système de consommation d'énergie sont transmises à un endroit distant, ce qui permet l'analyse des données, à l'endroit distant, en vue de la validation de l'introduction de la ou desdites caractéristiques dans la variante du système à alimentation électrique.
PCT/IN2010/000280 2009-05-11 2010-04-30 Procede de validation et d'introduction d'une ou plusieurs caracteristiques dans un systeme a alimentation electrique Ceased WO2010131261A2 (fr)

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US13/319,652 US20120053774A1 (en) 2009-05-11 2010-04-30 Method for Validation and Introduction of One or More Features in Electrically Powered System
DE112010001963T DE112010001963T5 (de) 2009-05-11 2010-04-30 Verfahren zur Validierung und Einführung eines oder mehrerer Leistungsmerkmale in ein elektrisch angetriebenes System
CN2010800209303A CN102439466A (zh) 2009-05-11 2010-04-30 电能供应系统中一个或多个特征的验证和引入方法

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IN1086CH2009 2009-05-11

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WO2010131261A3 WO2010131261A3 (fr) 2011-01-06

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PCT/IN2010/000281 Ceased WO2010131262A2 (fr) 2009-05-11 2010-04-30 Systeme et procede de surveillance et de commande de systeme d'energie
PCT/IN2010/000280 Ceased WO2010131261A2 (fr) 2009-05-11 2010-04-30 Procede de validation et d'introduction d'une ou plusieurs caracteristiques dans un systeme a alimentation electrique
PCT/IN2010/000282 Ceased WO2010131263A2 (fr) 2009-05-11 2010-04-30 Estimation et accroissement de l'efficacite residuelle d'un systeme de stockage d'energie

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CN104159795B (zh) * 2012-01-09 2017-04-05 约翰逊控制技术有限责任公司 用于将电池组释能的系统和方法
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US20120059526A1 (en) 2012-03-08
CN102439779B (zh) 2015-03-25
GB2482265A (en) 2012-01-25
WO2010131262A2 (fr) 2010-11-18
GB2528216B (en) 2016-03-09
US9409533B2 (en) 2016-08-09
JP5819288B2 (ja) 2015-11-24
CN102439781A (zh) 2012-05-02
GB201519351D0 (en) 2015-12-16
GB2482265B (en) 2016-01-06
JP2012527212A (ja) 2012-11-01
BRPI1013208A2 (pt) 2019-02-26
WO2010131261A3 (fr) 2011-01-06
US20120053900A1 (en) 2012-03-01
US20120053774A1 (en) 2012-03-01
GB201118389D0 (en) 2011-12-07
WO2010131263A3 (fr) 2011-01-06
DE112010001963T5 (de) 2012-09-06
DE112010001966T5 (de) 2012-08-30
JP2012527213A (ja) 2012-11-01
DE112010001970T5 (de) 2012-10-11
WO2010131264A3 (fr) 2010-12-29
BRPI1013209A2 (pt) 2019-02-26
WO2010131263A2 (fr) 2010-11-18
US20120059766A1 (en) 2012-03-08
WO2010131264A2 (fr) 2010-11-18
CN102439466A (zh) 2012-05-02
BRPI1013211A2 (pt) 2019-02-26
WO2010131262A3 (fr) 2011-01-06
CN102439779A (zh) 2012-05-02
GB2528216A (en) 2016-01-13
DE112010001968T5 (de) 2012-08-30
CN102439637A (zh) 2012-05-02

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